How to Use: 1. The three wires of the motor are connected to the in any order, regardless of the order. After the connection is completed, power on and the motor turns correctly, indicating that the connection is successful. If the motor turns in the opposite direction, swap any two wires. 2. A 50A is recommended. Specification: Item Type: Underwater Thruster Gross Weight: 1337g/47.2oz Material: Aluminium alloy Motor Color: Black Blade Color: Silver Motor Diameter: 50mm/2.0in Total Thruster Length: 205mm/8.1in Blade Diameter: 110mm/4.3in RPM: 4000 Use Voltage: 12 to 48V Maximum Thrust: 18KG, 48V Line Length: 1 meter Applicable: Unmanned boats, salvage boats and other water electric equipment Package List: 1 x Underwater Thruster

48V Underwater Thruster, Aluminium Alloy High Thrust Underwater Thruster Propeller, Waterproof Brushless Motor Thruster RC Boat Motor Accessories for RC Boat Kayak